<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <div id="app">
        <h2>{{fname+' '+vname}}</h2>
        <h2>{{fname}} {{vname}}</h2>
        <h2>{{geyt()}}</h2>
        <!-- //计算属性 调用时不需要加() -->
        <h2>{{funll}}</h2>
    </div>
    <script src="../../node_modules/vue/dist/vue.js"></script>
    <script>
        var app = new Vue({
            el: '#app',
            data: {
                fname: '梓超',
                vname: '玲玲'
            },
            //计算属性
            computed: {
                funll: function() {
                    return this.fname + ' ' + this.vname
                }
            },
            methods: {
                geyt: function() {
                    return this.fname + ' ' + this.vname
                }
            }
        })
    </script>
</body>

</html>